JetBrains TeamCity cross-site scripting | CVE-2023-34221
NAME
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JetBrains TeamCity cross-site scripting
Platforms Affected:
JetBrains TeamCity 2023.04
JetBrains TeamCity 2023.03
JetBrains TeamCity 2023.02
JetBrains TeamCity 2023.01
Risk Level:
4.6
Exploitability:
High
Consequences:
Cross-Site Scripting
DESCRIPTION
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JetBrains TeamCity is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Show Connection page. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS 3.0 Information
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Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged
Access Vector:
Network
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